PEP小学英语语法精讲要点及习题

1、pep小学英语语法精讲要点及习题一、名词复数规则1一般情况下，直接加-s， 如：book-books, bag-bags, cat-cats, bed-beds2以s. x. sh. ch结尾，加-es，如：bus-buses, box-boxes, brush-brushes, watch-watches3.以“辅音字母+y”结尾，变y为i, 再加-es，如：family-families, strawberry-strawberries4以“f或fe”结尾，变f或fe为v, 再加-es，如：knife-knives5不规则名词复数：man-men, woman-women, policem

2、an-policemen, policewoman-policewomen, mouse-mice child-children foot-feet,. tooth-teeth fish-fish, people-people, chinese-chinese, 练习： 写出下列各词的复数 i _ him _ this _ her _watch _ child _ photo _ diary _day_ foot_ book_ dress _tooth_ sheep_ box_ strawberry_ fish_ peach_ sandwich _man_ woman_ paper_ juic

3、e_water_ milk_ rice_ tea_二、一般现在时一般现在时基本用法介绍 【no. 1】一般现在时的功能1.表示事物或人物的特征、状态。如：the sky is blue.天空是蓝色的。2.表示经常性或习惯性的动作。如：i get up at six every day.我每天六点起床。3.表示客观现实。如：the earth goes around the sun.地球绕着太阳转。一般现在时的构成1. be动词：主语+be(am,is,are)+其它。如：i am a boy.我是一个男孩。2.行为动词：主语+行为动词(+其它)。如：we study english.我们学习英

4、语。当主语为第三人称单数(he, she,it)时，要在动词后加-s或-es。如：mary likes chinese.一般现在时的变化1. be动词的变化。否定句：主语+ be + not +其它。如：he is not a worker.他不是工人。一般疑问句：be +主语+其它。如：-are you a student? -yes. i am. / no, im not.特殊疑问句：疑问词+一般疑问句。如：where is my bike?2.行为动词的变化。否定句：主语+ dont( doesnt ) +动词原形(+其它)。如：i dont like bread.当主语为第三人称单数时

5、，要用doesnt构成否定句。如：he doesnt often play.一般疑问句：do( does ) +主语+动词原形+其它。如：- do you often play football?- yes, i do. / no, i dont.当主语为第三人称单数时，要用does构成一般疑问句。如：- does she go to work by bike?- yes, she does. / no, she doesnt.特殊疑问句：疑问词+一般疑问句。如：how does your father go to work?动词+s的变化规则1一般情况下，直接加-s， 如：cook-cook

6、s, milk-milks2以s. x. sh. ch. o结尾，加-es， 如：guess-guesses, wash-washes, watch-watches, go-goes3以“辅音字母+y”结尾，变y为i, 再加-es，如：study-studies一般现在时用法专练:一、 写出下列动词的第三人称单数 drink _ go _ stay _ make _look _ have_ pass_ carry _come_ watch_ plant_ fly _study_ brush_ do_ teach_二、用括号内动词的适当形式填空。1. he often _ (have) dinn

7、er at home.2. daniel and tommy _ (be) in class one.3. we _ (not watch) tv on monday.4. nick _ (not go) to the zoo on sunday.5. _ they _ (like) the world cup?6. what _they often _ (do) on saturdays?7. _ your parents _ (read) newspapers every day?8. the girl _ (teach) us english on sundays.9. she and

8、i _ (take) a walk together every evening.10. there _ (be) some water in the bottle.11. mike _ (like) cooking. 12. they _ (have) the same hobby.13. my aunt _ (look) after her baby carefully.14. you always _ (do) your homework well.15. i _ (be) ill. im staying in bed.16. she _ (go) to school from mond

9、ay to friday.17. liu tao _ (do) not like pe.18. the child often _ (watch) tv in the evening.19. su hai and su yang _ (have) eight lessons this term.20. what day _ (be) it today? its saturday.三、按照要求改写句子1. daniel watches tv every evening.(改为否定句_2. i do my homework every day.(改为一般疑问句，作否定回答)_3. she like

10、s milk.(改为一般疑问句，作肯定回答)_ 4. amy likes playing computer games.(改为一般疑问句，作否定回答)_5. we go to school every morning.(改为否定句)_6. he speaks english very well.(改为否定句)_7. i like taking photos in the park.(对划线部分提问)_8. john comes from canada.(对划线部分提问)_9. she is always a good student.(改为一般疑问句，作否定回答)_10. simon and

11、daniel like going skating.(改为否定句)_三、现在进行时1现在进行时表示现在正在进行或发生的动作，也可表示当前一段时间内的活动或现阶段正在进行的动作。2现在进行时的肯定句基本结构为be+动词ing.3现在进行时的否定句在be后加not。4现在进行时的一般疑问句把be动词调到句首。5现在进行时的特殊疑问的基本结构为：疑问词不达意 + be + 主语 + 动词ing? 但疑问词当主语时其结构为： 疑问词不达意 + be + 动词ing?动词加ing的变化规则1一般情况下，直接加ing， 如：cook-cooking2以不发音的e结尾，去e加ing，如：make-makin

12、g, taste-tasting3如果末尾是一个元音字母和一个辅音字母，双写末尾的辅音字母，再加ing，如：run-running, stop-stopping现在进行时专项练习：一、写出下列动词的现在分词：play_ run_ swim _ make_go_ like_ write_ _ ski_ read_ have_ sing _ dance_put_ see_ buy _ love_ live_ take_ come _ get_stop_ sit _ begin_ shop_二、用所给的动词的正确形式填空：1.the boy _ ( draw)a picture now.2. lis

13、ten .some girls _ ( sing)in the classroom .3. my mother _ ( cook )some nice food now.4. what _ you _ ( do ) now?5. look . they _( have) an english lesson .6.they _(not ,water) the flowers now.7.look! the girls _(dance )in the classroom .8.what is our granddaughter doing? she _(listen ) to music.9. its 5 oclock now. we _(have)supper now10._helen_(wash )clothes?